Finding the Third Proportional to 35,465 and 72,550

Step by Step Solution

1. Step 1: Write the proportion equation
   35,465 : 72,550 = 72,550 : x
2. Step 2: Convert to fraction form
   35,465/72,550 = 72,550/x
3. Step 3: Cross multiply
   35,465x = 72,550 × 72,550
4. Step 4: Simplify right side
   35,465x = 5,263,502,500
5. Step 5: Solve for x
   x = 5,263,502,500/35,465
6. Step 6: Final answer
   x = 148,414.00